Software Alternatives, Accelerators & Startups

Violentmonkey VS Robolly

Compare Violentmonkey VS Robolly and see what are their differences

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Violentmonkey logo Violentmonkey

Violentmonkey is a userscript manager to support running userscripts in web pages.

Robolly logo Robolly

Premium cloud service for automated image, PDF & video generation.
  • Violentmonkey Landing page
    Landing page //
    2023-10-16
  • Robolly Robolly homepage
    Robolly homepage //
    2025-07-08

About Robolly

Robolly is a premium cloud service for automated image, video & PDF generation. It helps businesses and professionals around the globe to create template-based images & videos automatically.

The potential of Robolly is limitless; you can use it to generate branded social media content, open graph images, PDF certificates, personalised videos, slideshows, and so much more.

Most popular use cases

Social media content

Auto-generate visuals for social media like Instagram posts and stories, and automatically produce hundreds of personalized visuals in different designs and sizes all at once in just one click.

PDF certificates

Use Robolly's spreadsheet-like interface to generate personalized PDF certificates in bulk or integrate API for complete automation

Dynamic open graph images

Use Robolly's URL-based API (no-code friendly) to generate dynamic, personalized open graph images that make you stand out on social media and chat apps when someone shares a link to your page.

Youtube thumbnails

Auto-generate Youtube thumbnails, and automatically produce personalized and consistent-looking visuals in just one click.

Visuals for PPC banners

Use Robolly to generate visuals for PPC banners and automatically produce hundreds of personalized visuals in different designs and sizes in one click or with Robolly API.

Violentmonkey features and specs

  • Free and Open Source
    Violentmonkey is freely available to use and the source code is open for anyone to inspect, modify, and contribute to. This ensures transparency and community-driven development.
  • Active Development
    The project is actively maintained and updated, which means that bugs are fixed promptly and new features are regularly added.
  • Cross-Browser Support
    Violentmonkey is compatible with multiple browsers including Chrome, Firefox, Microsoft Edge, and Opera, providing flexibility to users regardless of their browser preference.
  • User Script Manager
    It allows users to manage and run custom scripts to enhance web pages, providing extensive customization options for a tailored browsing experience.
  • Easy Backup and Sync
    Features like backup and sync allow users to easily transfer their settings and scripts across different devices, ensuring a consistent experience.

Possible disadvantages of Violentmonkey

  • Learning Curve
    For new users, especially those not familiar with scripting, there might be a learning curve involved in understanding how to write and manage scripts effectively.
  • Security Risks
    As with any tool that runs third-party scripts, there is a potential risk for malicious scripts that can compromise user security and privacy if not properly vetted.
  • Dependency on Community Scripts
    The quality and functionality of Violentmonkey heavily rely on the availability and maintenance of user-submitted scripts, which can vary in quality.
  • Browser Performance Impact
    Running multiple or poorly optimized scripts can affect browser performance by increasing loading times and resource consumption.

Robolly features and specs

  • User-Friendly Interface
    Robolly offers a clean and intuitive interface, making it easy for users to navigate and utilize its features without a steep learning curve.
  • Comprehensive Features
    The platform provides a wide range of features that cater to the needs of its target audience, offering versatility and depth in functionality.
  • Responsive Customer Support
    Robolly's customer support is noted for its responsiveness and helpfulness, addressing user queries and issues promptly and effectively.
  • Regular Updates
    The platform receives regular updates, ensuring it stays up to date with the latest technologies and user needs.

Analysis of Violentmonkey

Overall verdict

  • Yes, Violentmonkey is a reliable and efficient userscript manager that caters to the needs of users who want to customize their web browsing experience.

Why this product is good

  • Violentmonkey is considered a good choice for users looking to manage userscripts on their web browsers. It provides a clean and straightforward interface, supports a wide range of script sources, and is compatible with multiple browsers including Chrome, Firefox, and Edge. Moreover, it is open-source, allowing for community contributions and transparency.

Recommended for

  • Tech-savvy users interested in enhancing their web browser functionality through userscripts.
  • Developers who want to test userscripts in a flexible environment.
  • Users looking for an open-source alternative to other popular script managers like Greasemonkey or Tampermonkey.

Violentmonkey videos

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Robolly videos

Introducing Render Forms โ€“ Render Images, PDFs & Videos Without Any Design or Tech Skills

More videos:

  • Demo - Introducing Tools & APIs For Automated Video Generation
  • Tutorial - How to Create Branded Images in Bulk with Google Sheets
  • Demo - Robolly Introduction โ€“ Auto-Generate Personalized Images, Videos & PDFs

Category Popularity

0-100% (relative to Violentmonkey and Robolly)
Browser Extensions
100 100%
0% 0
Design Tools
0 0%
100% 100
Dark Mode
100 100%
0% 0
Social Media Tools
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Violentmonkey seems to be more popular. It has been mentiond 46 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Violentmonkey mentions (46)

  • Show HN: UserScript to manually choose model for ChatGPT website
    - GPT 4o mini, so you can save your 4o calls for more complex queries https://github.com/altbdoor/userscripts/raw/master/force-gpt3.user.js. - Source: Hacker News / almost 2 years ago
  • If your Firefox suddenly started to hang or become extremely slow today, check if you have tampermonkey 5.0. Disable it for now as it seems to be the culprit.
    Since Tampermonkey seems to be misbehaving, consider using Violentmonkey. Source: over 2 years ago
  • Current plan for the flag
    Step 1Install violentmonkey (or your favorite user script manager). Source: almost 3 years ago
  • Andrej Karpathy โ€“ State of GPT ( At MSBuild 2023)
    Sounds like a good violent monkey [0] script for you do this weekend. :) [0] https://violentmonkey.github.io/. - Source: Hacker News / about 3 years ago
  • Auto expand for reports button in modqueue
    Toolbox is great, but if that is all you really need, here's this! You can copy and paste this as a new script to use in ViolentMonkey [AMO] or whatever script manager you use. Source: about 3 years ago
View more

Robolly mentions (0)

We have not tracked any mentions of Robolly yet. Tracking of Robolly recommendations started around May 2021.

What are some alternatives?

When comparing Violentmonkey and Robolly, you can also consider the following products

Greasemonkey - Customize the way a web page displays or behaves, by using small bits of JavaScript.

Placid - Use Placid to auto-generate images, videos & PDFs from reusable templates

Tampermonkey - Greasemonkey compatible script manager.

Bannerbear - Auto-generate IG Stories, Pinterest Pins and more

Greasy Fork - A site for user scripts.

Social Image Generator - Automatically Generate Social Images For Your WordPress Site